For Navigator Zero-M Self-Cleaning Brushroll Upright Vacuum ZU60; Premium foam filters with 60 density and ultra-thick felt filters with a textured surface, using advanced technology to capture small particles such as food debris, hair, dirt, dust, and pet dander. High-quality vacuum HEPA filters with H12 efficiency to trap pollen and 99.97% of particles as small as 0.3 microns. Perfect fit and easy installation. These replacement filters are compatible and perform similarly to original equipment. Recommend replacing HEPA filters every 6 months and foam & felt filters every 3 months to maintain optimal performance. Vacuum cleaner filter replacement. Main function: dust filtration. Color: Black + White. Material: Plastic. Size: Filter: 104 x 104 x 27 mm; Filter cotton: 144 x 104 x 25 mm; Filter cotton: 137 x 97 x 4 mm. Package Contents: 1 x Filter, 2 x Filter cotton. Package includes only the items listed; other products are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance: +/- 1-3 cm.